PM Long directly, but he is the cheapest for the Springs and install. I didn't do H&R, but I did buy/install my Eibachs with him and he is probably $25-$50 cheaper on spring price, and at least $50 cheaper on install, plus he is a super cool guy. Go with Long and don't look back.
2009 E90 M3 | Silverstone II | Black Novillo | HRE P40's | Akrapovic Exhaust | Eibach Pro Kit | Jet Black Kidney Grilles | SSII Side Reflectors | SSII Side Gills | LUX H8 Angel Eyes | Macht Schnell Filter | Tecnocraft Envy Charge Pipe
"M3 drivers have no friends." - Jeremy Clarkson